Ruijie Reyee RG-EST310, Кулинарная книга

Страница: 40 / 64

Reyee Series Implementation Cookbook
6.4 DHCP Snooping
In the DHCP-enabled network, the general problem facing administrator is that some users use private IP addresses rather
than dynamically obtaining IP addresses. As a result, some users using dynamic IP addresses cannot access the network,
making network application more complex. In dynamic DHCP binding mode, the device records how legal users obtain IP
addresses during the course of DHCP Snooping for security purpose.
Enabling DHCP Snooping helps filter DHCP packets. Only forwards DHCP request packets to the trusted port and DHCP
response packets from the trusted port. The port connected to the DHCP server is configured as the trusted port generally
Configuration Steps
Step 1: Choose Switches
→ Manage
to configure the switch